So you honestly think anyone outside of a few people on message boards gives 2 cents about some unwritten rule about what animals are allowed in animal kingdom, who gets to wear pants and who doesn't? Can you with a straight face say that any family in middle America knows what anthropomorphic means, let alone is wondering about the levels of characters in animal kingdom, and why Mickey and Mini in safari outfits are ok, but Judy Hops in a police uniform is the downfall of Disney society as we know it?
And as to anyone who actually takes conservation seriously, do you think they care at all if there character meet and greets at AK that have animals acting like humans? Do you think for one minute they see a huge difference between the Its tough to be a bug animal movie, vs a new Zootopia one? No they care about the actual conservation work the park/company does and its work with live animals.
These parks are theme/entertainment/vacation destinations. They aren't schools, they aren't microcosms of society, and they aren't (to most people) sacred temples that have to follow the philosophy of either its long dead founder or some imagineer who used to work for the company at one time. No one making decisions at Ford are sitting there going, we can't do that, Henry would never have wanted it. The general public isn't sitting around planning vacations and saying, we aren't going to WDW because its not following some ideas that might have played well 50-40 years ago, but don't at the moment.